surveillance video shows petit's wife, jennifer, at a bank that july 2007 morning, trying to withdraw $15,000 in cash. >> what's your emergency? >> we have a lady who is in our bank right now who says that her husband and children are being held at their house. >> okay. her husband and family -- >> yes. they're tied up, she said. they told her they wouldn't hurt anybody if she got back there with the money. she believes them. >> reporter: the suspects, stephen hayes and his accomplice, took jennifer hawke-petit back home and sexually assaulted her before killing her. they set fire to the house, killing 17-year-old hayley and 11-year-old michaela. the two suspects crashed into a police cruiser, trying to flee in petit's minivan, and were taken into custody. stephen hayes and joshua komisarjevsky, who's awaiting trial, could get the death penalty. richard cantu, abc news. >>> tropical storm carl is back into t of his carl blew across mexico's yucatan peninsula yesterday, dumping heavy rains on the region's tourist reso the storm is expected to gain strength and slam back into kenength a